I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
waddied wadded waded waited wedded woaded whidded wited wooded whited witted weeded weeted wetted wotted whetted wideout
buddied eddied giddied caddied waddied muddied died redded lidded readded bodied bedded gadded codded duddie madded budded radioed duded tidied wadded wedded cheddite nodded whidded readied podded quadded added didie kidded padded lyddite sodded mudded ridded godded rodded studdie tedded toadied radded howdied shedded did